CN219352513U - Stand column structure of agricultural greenhouse - Google Patents

Abstract

The utility model provides an agricultural greenhouse's stand structure, includes the stand body, the draw-in groove has all been seted up to the upper surface and the lower surface of stand body, draw-in groove and elasticity fastener cooperation for with the heat preservation membrane centre gripping between draw-in groove and the elasticity fastener, form bilayer membrane structure, the space between the bilayer membrane is sealed vacuum state. The utility model is formed by the sheet metal part integrally, is convenient and simple to manufacture and high in efficiency, can clamp two heat-insulating films under the condition of not damaging the heat-insulating films, forms a double-layer film structure with a sealed vacuum state between the two heat-insulating films, has simple structure and convenient installation, can realize simple installation without adding other parts, is applied to an agricultural greenhouse, and can better ensure the temperature in the greenhouse so as to ensure the growth speed of plants in the greenhouse.

Description

Stand column structure of agricultural greenhouse

Technical Field

The utility model belongs to the technical field of agricultural greenhouses, and particularly relates to an upright post structure of an agricultural greenhouse.

Background

The agricultural greenhouse is formed by utilizing steel pipe materials to build a greenhouse framework on site and then covering a heat insulation film, a sunshade net, an insect-proof net and other covers on the basis of the greenhouse framework, is used for isolating the environment in the greenhouse from the external environment, controls the temperature in the greenhouse so as to build an environment suitable for crop growth, changes different covers according to the change of seasons, and is widely applied to cultivation and cultivation of flowers, fruits and vegetables, forests and the cultivation industry.

In the prior art, the agricultural greenhouse is generally of a single-layer film structure, has poor heat preservation effect, and particularly has the advantages of enhancing cold-proof heat preservation in cold winter, improving the temperature at night in the greenhouse, reducing heat radiation at night and adopting multi-layer film coverage so as to ensure the growth speed of crops. However, in the greenhouse of the prior art, a plurality of layers of films are covered, and the films and the greenhouse frame are usually fixed together by adopting fixing parts such as iron wires, clamping members and the like, so that in the process of covering the films, the fixing parts such as iron wires and the like need to be used for punching the films to fix the films on the greenhouse frame, the films and other covers are easily damaged by the operation, the films and other covers cannot be recycled, the use cost is high, and in the process of mounting and dismounting, the whole dismounting process is inconvenient and the working efficiency is low.

Disclosure of Invention

The utility model aims to provide an upright post structure of an agricultural greenhouse, which is simple in structure and convenient to install, and aims to solve the problems that a film is easy to damage, the disassembly and assembly process is complex and the operation efficiency is low when a film is covered by a greenhouse frame in the prior art.

To achieve the above object, the solution of the present utility model is: the utility model provides an agricultural greenhouse's stand structure, includes the stand body, the draw-in groove has all been seted up to the upper surface and the lower surface of stand body, draw-in groove and elasticity fastener cooperation for with the heat preservation membrane centre gripping between draw-in groove and the elasticity fastener, form bilayer membrane structure, the space between the bilayer membrane is sealed vacuum state.

Preferably, the clamping groove is inclined and expanded inwards from the notch, so that the notch is narrow and wide in the inner part.

Preferably, the cross section of the clamping groove is in a dovetail groove structure.

Preferably, an opening is arranged in the middle of one side surface of the upright post body, and two ends of the opening extend oppositely and are bent inwards.

Preferably, the left and right sides of the upright post body are provided with reinforcing ribs.

Preferably, a plurality of through holes for fixing the binding ropes are formed at both ends of the column body.

Preferably, a plurality of first through holes are correspondingly formed at two ends of the clamping grooves on the upper surface and the lower surface of the upright post body.

Preferably, a plurality of second through holes are correspondingly formed at two ends of the grooves on the left side surface and the right side surface of the upright post body.

Preferably, the upright post body is formed by integrally bending a sheet metal part.

Preferably, the column body is designed to be arched in the length direction.

Preferably, the elastic clamping piece is a clamping spring.

After the scheme is adopted, the gain effect of the utility model is as follows:

according to the utility model, the clamping groove structures with narrow notch and wide inner part are arranged on the upper and lower surfaces of the upright post body, when the heat-insulating films are installed, the elastic clamping pieces directly clamp and fix the heat-insulating films in the clamping grooves, and the two heat-insulating films can be respectively clamped and fixed on the upper and lower surfaces of the upright post under the condition of not damaging the heat-insulating films by utilizing the matching of the clamping grooves and the elastic clamping pieces, so that a double-layer film structure with a sealed vacuum state between the two heat-insulating films is formed; in addition, the clamping process using the elastic clamping piece and the clamping groove is simple, convenient, quick and effective, and can be simply installed without adding other parts, so that the dismounting efficiency of the heat preservation film can be greatly improved.

In addition, the utility model can cut the heat preservation film into a plurality of heat preservation films with the width matched with the width between the adjacent upright posts according to the size of the greenhouse, compared with the heat preservation film coverage of the whole agricultural greenhouse, the installation process of the plurality of small-size heat preservation films is quicker, the labor cost can be saved, the integrity of the heat preservation films can not be damaged in the use process, the heat preservation films can be recycled, and the use experience of users is greatly improved, so that the market competitiveness of the heat preservation films is improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a side view of the present utility model;

FIG. 4 is a top view of the present utility model;

fig. 5 is a schematic view of the assembled structure of the present utility model.

Description of the reference numerals:

1. a column body; 11. a clamping groove; 12. reinforcing ribs; 13. an opening; 14. a first through hole; 15. a second through hole; 2. an elastic clamping piece; 3. and (5) a heat preservation film.

Detailed Description

The present utility model will be described in detail with reference to fig. 1 to 5 and the specific examples.

The utility model provides a stand column structure of an agricultural greenhouse, which comprises a stand column body 1, wherein the stand column body 1 is formed by integrally bending sheet metal parts, as shown in fig. 1, the inside of the stand column body 1 is of a hollow structure, clamping grooves 11 are formed in the upper surface and the lower surface of the stand column body 1, the clamping grooves 11 are obliquely inwards expanded from a notch, the cross sections of the clamping grooves are of dovetail groove structures with narrow notch and wide inner width, the clamping grooves 11 are matched with elastic clamping pieces 2, and are used for clamping a heat preservation film 3 between the clamping grooves 11 and the elastic clamping pieces 2 to form a double-layer film structure, as shown in fig. 5, and the space between the double-layer films is in a sealed vacuum state. The elastic clamping piece 2 adopts a clamping spring which is only one form of a fastening piece, and other forms of the fastening piece, such as a clamping block, a clamping pin and the like, can be used for fastening the clamping groove 11, so the fastening piece can be various and is not limited.

In order to avoid deformation of the upright post body 1 caused by overlarge stress in the use process, as shown in fig. 3, a plurality of reinforcing ribs 12 are additionally arranged on the left side surface and the right side surface of the upright post body 1 so as to strengthen the strength and the rigidity of the upright post body 1, wherein an opening 13 is arranged in the middle of one side surface of the upright post body 1, two ends of the opening 13 extend oppositely and bend inwards, a plurality of through holes for fixing binding ropes are arranged at two ends of the upright post body 1, preferably rectangular through holes are adopted, the through holes are divided into a first through hole 14 and a second through hole 15, the first through hole 14 is positioned at the position, close to two ends of a clamping groove 11, of the upper surface and the lower surface of the upright post body 1, and the second through hole 15 is positioned at the position, close to two ends, of the left side surface and the right side surface of the upright post body 1. The shape of the through hole can be square, rectangle, round or oval, and the scheme is not limited.

In the scheme, the upright post body 1 can be selected into different pipe shapes such as square pipes or round pipes according to actual working conditions, and can also be manufactured into different shapes, for example, the upright post body 1 is in a long strip shape as a frame main body of a greenhouse; when the upright post body 1 is designed to be arched along the length direction, the upright post body can be used as a top beam, and the scheme is preferably used in a strip shape; the clip groove 11 may be also referred to as a rail, and the rail shape may be adjusted according to the tubular shape of the column body 1, but the general shape is still a structure with a narrow notch and a wide interior.

Specifically, build the formation big-arch shelter frame around planning construction big-arch shelter's soil with a plurality of rectangular shape stand body 1, the both ends of arch stand are fixed together through first, through-hole respectively with the rectangular shape stand top of big-arch shelter frame's both sides, the upper and lower surface draw-in groove 11 of a plurality of rectangular shape stand body 1 set up inwards, outside respectively relative big-arch shelter frame, simultaneously, the upper and lower surface draw-in groove 11 of a plurality of arch stand body 1 set up, down relative big-arch shelter frame respectively, so the design can make when installing heat preservation membrane 3, cover heat preservation membrane 3 on big-arch shelter frame structure earlier, then correspond chucking through a plurality of elastic clamping piece 2 with heat preservation membrane 3 and be fixed in the draw-in groove 11 that each stand body 1 corresponds, and then can not damage fix heat preservation membrane 3 swiftly and firm and big-arch shelter frame together.

The working process of the utility model is as follows:

two heat preservation films 3 are taken, the two heat preservation films 3 are respectively covered on the upper surface and the lower surface of the upright post body 1, snap springs are correspondingly inserted into the clamping grooves 11, a part of the two heat preservation films 3 are respectively fastened on the upper surface and the lower surface of the upright post body 1, then the two heat preservation films 3 are straightened, the free ends of the two heat preservation films 3 are partially covered on the upper surface and the lower surface of the upright post body 1 adjacent to the two heat preservation films, the snap springs are inserted into the clamping grooves 11, a double-layer film structure is formed between the adjacent upright post bodies 1, and the steps are repeated until all the heat preservation films 3 are fastened on the upright post bodies 1 of the greenhouse frame.

The heat preservation film 3 can be a whole film covering the periphery of the whole greenhouse frame, and can also be built by a plurality of small-size heat preservation films 3 clamped between two upright post bodies 1, and the heat preservation films 3 are respectively clamped and fixed on the upper surface and the lower surface of the upright post through the matching of each elastic clamping piece 2 and the clamp spring, so that the agricultural greenhouse with a double-layer film structure is formed; in addition, compared with the prior art, the clamping connection of the elastic clamping piece 2 and the clamping groove 11 can not damage the heat preservation film 3, the heat preservation film 3 can be repeatedly used all the time, the installation process of the heat preservation film 3 is simple, convenient and effective, and the disassembly and assembly efficiency of the heat preservation film 3 can be greatly improved.

The upright post body 1 is formed by integrally bending the sheet metal parts, the manufacture is convenient, simple and efficient, the clamping grooves 11 with cross sections of a dovetail groove structure with narrow notch and wide inner part are formed on the upper surface and the lower surface of the upright post body 1, the heat preservation film 3 is clamped and fixed on the upright post through the matching of the elastic clamping piece 2 and each clamping groove 11, and a double-layer film structure in a sealed vacuum state is formed between the upper surface and the lower surface of the upright post body 1.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and the devices or elements indicated or referred to are not necessarily oriented, configured or operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only preferred embodiments of the present utility model, and are not limited to the present utility model, and all equivalent changes made according to the design key of the present utility model fall within the protection scope of the present utility model.

Claims (10)

1. An upright post structure of an agricultural greenhouse, which is characterized in that: including the stand body, the draw-in groove has all been seted up to the upper surface and the lower surface of stand body, draw-in groove and elasticity fastener cooperation for with the heat preservation membrane centre gripping between draw-in groove and the elasticity fastener, form double-deck membrane structure, the space between the double-deck membrane is sealed vacuum state.

2. The pole structure of an agricultural greenhouse as claimed in claim 1, wherein the clamping groove is formed by being inclined and expanded inwards from the notch, so that the notch is narrow and wide.

3. The upright structure of an agricultural greenhouse as set forth in claim 2, wherein: the cross section of the clamping groove is in a dovetail groove structure.

4. The upright structure of an agricultural greenhouse as set forth in claim 1, wherein: an opening is formed in the middle of one side face of the upright post body, and two ends of the opening extend oppositely and are bent inwards.

5. The upright structure of an agricultural greenhouse as set forth in claim 1, wherein: reinforcing ribs are arranged on the left side surface and the right side surface of the upright post body.

6. The upright structure of an agricultural greenhouse as set forth in claim 1, wherein: and a plurality of through holes for fixing the binding ropes are formed at two ends of the upright post body.

7. The agricultural greenhouse upright structure as set forth in claim 6, wherein: and two ends of the clamping grooves on the upper surface and the lower surface of the upright post body are correspondingly provided with a plurality of first through holes.

8. The agricultural greenhouse upright structure as set forth in claim 6, wherein: and a plurality of second through holes are correspondingly formed at two ends of the grooves on the left side surface and the right side surface of the upright post body.

9. The upright structure of an agricultural greenhouse as set forth in claim 1, wherein: the stand body is formed by integrally bending a sheet metal part.

10. The agricultural greenhouse column structure of claim 9, wherein: the upright post body is designed to be arched along the length direction.